I take it you didn't actually watch the programme... It's about the men who introduced the foods that made people fat - I see no issue with the title... Of course people are responsible for their own body, but this obesity crisis probably never would have happened had the people this show is profiling not done what they did (assuming no-one else subsequently did it obviously).

Again, most of the subtitling on these shows are done via machine, not people. I saw BBC News subtitle Maria Sharapova as "Marie Sharp Pole" yesterday. If the BBC want to get humans doing the subtitling then great, but it's hardly their fault if not.